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hypervisor: mshv: Add vmmops to MshvVm struct
vmmops trait object is needed to get access some of the upper level vmm functionalities i.e guest memory access, IO read write etc. Co-Developed-by: Praveen Paladugu <prapal@microsoft.com> Signed-off-by: Praveen Paladugu <prapal@microsoft.com> Signed-off-by: Muminul Islam <muislam@microsoft.com>
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@ -112,6 +112,7 @@ impl hypervisor::Hypervisor for MshvHypervisor {
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fd: vm_fd,
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fd: vm_fd,
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msrs,
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msrs,
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hv_state: hv_state_init(),
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hv_state: hv_state_init(),
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vmmops: None,
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}))
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}))
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}
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}
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///
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///
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@ -138,6 +139,7 @@ pub struct MshvVcpu {
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cpuid: CpuId,
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cpuid: CpuId,
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msrs: MsrEntries,
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msrs: MsrEntries,
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hv_state: Arc<RwLock<HvState>>, // Mshv State
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hv_state: Arc<RwLock<HvState>>, // Mshv State
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vmmops: Option<Arc<Box<dyn vm::VmmOps>>>,
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}
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}
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/// Implementation of Vcpu trait for Microsoft Hypervisor
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/// Implementation of Vcpu trait for Microsoft Hypervisor
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@ -339,6 +341,7 @@ pub struct MshvVm {
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msrs: MsrEntries,
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msrs: MsrEntries,
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// Hypervisor State
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// Hypervisor State
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hv_state: Arc<RwLock<HvState>>,
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hv_state: Arc<RwLock<HvState>>,
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vmmops: Option<Arc<Box<dyn vm::VmmOps>>>,
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}
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}
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fn hv_state_init() -> Arc<RwLock<HvState>> {
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fn hv_state_init() -> Arc<RwLock<HvState>> {
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@ -400,6 +403,7 @@ impl vm::Vm for MshvVm {
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cpuid: CpuId::new(1 as usize),
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cpuid: CpuId::new(1 as usize),
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msrs: self.msrs.clone(),
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msrs: self.msrs.clone(),
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hv_state: self.hv_state.clone(),
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hv_state: self.hv_state.clone(),
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vmmops,
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};
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};
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Ok(Arc::new(vcpu))
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Ok(Arc::new(vcpu))
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}
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}
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